I cleared PMP in first attempt today with 5 MPs.  It took almost 5 months for preparation.  My serious preparation started from January 14, i.e. 2 to 3 hours daily.

My preparation was as below:

1.  Rita:  Went through twice and solved all the exercises which were at the end of each chapter twice and scored 80% in an average.

2.  PMBOK 5th Edition:  Read 2 times and referred to it many times while solving exercises

3.  ITTOs – Practiced once in a week

4.  Formulas:  Practiced once in a week